package chapter13;

/**
 * @author lzy
 * @version v1.0
 * Create DateTime: 2019/3/12 14:50
 */
public class Connection {
    public static void main(String[] args) {
        String mango = "mango";
        String s = "abc" + mango + "def" + 47;
        System.out.println(s);
    }
}
